Filter All listing types All listing types Sell Auction Service Nutrients All categories Genetics Seeds Pollen Clones Tissue Cultures Spores Equipment Complete kits Ventilation / Climate Lights Propagation Irrigation system Tents & greenhouses Nutrients Soil & Media Pots & trays Controllers & meters Harvesting & processing Testing Packaging & conditioning Mycology supplies Accessories, tools, consumables Services Breeding Compliance Design & Construction Extraction Harvesting Propagation Price Min: Max: Condition New Refurbished Used Use Nutrient kits Synthetic nutrients Organic nutrients Veganic nutrients Amino Acids / Vitamins Bloom boosters Cal Mag Additives Composts Compost teas Dolomite lime Enzymes Fish based Feminizing Flower hardeners Flushes Foliar sprays Guanos Humic & fulvic Mycorrhizae & bacteria Molds, fungicides Live insects Root stimulators pH Up, Down Seaweeds Silicas Other Update view All categories Genetics Equipment Complete kits Ventilation / Climate Lights Propagation Irrigation system Tents & greenhouses Nutrients Soil & Media Pots & trays Controllers & meters Harvesting & processing Testing Packaging & conditioning Mycology supplies Accessories, tools, consumables Services Xtreme Gardening Mykos $15.71 / unit GrowersHouse Humboldt Nutrients - Mayan MicroZyme $15.71 / unit GrowersHouse Botanicare Cal-Mag Plus 2-0-0 $15.66 / unit GrowersHouse Roots Organics HP2 Liquid Bat Guano 0-4-0 $15.65 / unit GrowersHouse Cutting Edge Solutions Sugaree $15.61 / unit GrowersHouse Uprising Foundation $15.43 / unit GrowersHouse FloraNectar - FruitnFusion 0-0-1 $15.40 / unit GrowersHouse Cutting Edge Solutions Micro 6-0-0 $15.37 / unit GrowersHouse Advanced Nutrients Sensi Cal-Mag Xtra $15.33 / unit GrowersHouse Botanicare Pure Blend Pro Soil 1-4-5 $15.33 / unit GrowersHouse Nutri+ Pure Black (0-1-2) $15.30 / unit GrowersHouse Nutri+ Thrive $15.26 / unit GrowersHouse Humboldt Nutrients - Deuce Deuce (0-0-22) $15.25 / unit GrowersHouse Advanced Nutrients - Bud Blood $15.21 / unit GrowersHouse Remo Nutrients - Remo Roots $15.18 / unit GrowersHouse Roots Organics Ancient Amber $15.16 / unit GrowersHouse Bio Thrive Grow 4-3-3 $15.13 / unit GrowersHouse CX Horticulture Coco Part B $15.03 / unit GrowersHouse CX Horticulture Coco A $15.03 / unit GrowersHouse CX Horticulture Hydro B $15.03 / unit GrowersHouse CX Horticulture Hydro Part A $15.03 / unit GrowersHouse Sensational Solutions - Gone Fish N $15 / unit GrowersHouse Sensational Solutions - CaFe Mag $15 / unit GrowersHouse Earth Juice Microblast $14.84 / unit GrowersHouse Roots Organics Buddha Bloom 0.5 - 2 - 1.5 $14.67 / unit GrowersHouse Roots Organics Buddha Grow 2-0.5-1.5 $14.67 / unit GrowersHouse Humboldt Nutrients - Hum-Bolt Humic $14.61 / unit GrowersHouse Advanced Nutrients - SensiBloom Coco Part B - pH Perfect $14.54 / unit GrowersHouse Advanced Nutrients - SensiBloom Coco Part A - pH Perfect $14.54 / unit GrowersHouse Advanced Nutrients - SensiGrow Coco Part B - pH Perfect $14.54 / unit GrowersHouse ← Previous 1 … 15 16 17 18 19 … 23 Next →